Autotransformers
Shop by Primary Voltage Rating (AC)
Shop by Primary Current Rating
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
2,163 Results
General Radio Company Variac Autotransformer W5MT3 0-140V 50-60 Cycles
PHP 1,879.848 bidsPHP 5,691.74 shippingEnding May 12 at 6:01AM PHT2dPowerstat VARIAC Variable Autotransformer Superior Electric 3PN116C USA 10 AMP
PHP 7,169.910 bidsor Best OfferEnding May 13 at 10:49PM PHT3d 17hPHP 6,788.32 shippingVariac Controller (Custom-Made)
PHP 2,927.56or Best OfferPHP 15,547.83 shippingVariac Powerstat Superior Electric Variable Voltage Auto-Transformer Not Working
PHP 1,133.871 bidPHP 6,516.33 shippingEnding May 12 at 7:39PM PHT2d 14hStaco E1010VA Variac
PHP 13,197.34or Best OfferPHP 13,917.48 shippingPOWERSTAT VARIABLE AUTOTRANSFORMER 3PN116B 0-140
PHP 6,312.04or Best OfferPHP 8,603.32 shippingPOWERSTAT Variabile Autotransformer Tipo 236 Superiore Elettrico (DZH39)
PHP 4,315.34or Best OfferPHP 12,171.29 shippingWorking Tested Superior Electric Powerstat 116B Variable Autotransformer 120V Pr
PHP 6,885.87PHP 7,291.56 shippingGeneral Radio Co. Variac Type V10 Variable Transformer 10 Amp 🇺🇸 TESTED GOOD
PHP 5,737.65or Best OfferPHP 7,257.70 shippingNew ListingVintage NOS Superior Electric 116B Powerstat Variable Autotransformer Type 116B
PHP 8,032.94PHP 8,475.93 shippingUnused VARIAC No SC-20m VARIABLE VOLTAGE REGULATOR 20 amp 1-130VAC 2000VA
PHP 4,016.18PHP 10,844.09 shippingSuperior Variable Autotransformer Type 21 Powerstat 5.0 7.0
PHP 2,840.42or Best OfferPHP 5,690.60 shippingAPS-3000W 3 KW 220V Variac Variable Transformer Voltage Regulator single-phase
PHP 15,984.97or Best OfferFree postagePowerstat Variable Autotransformer Type 236 Superior Electric (DZH39)
PHP 4,308.96or Best OfferPHP 12,359.39 shippingBLOCK B-0805024 Autotransformer 3UI 39/13/A1 VDE 0570 / EN 61558 UL 506 CSA 22.2
PHP 17,047.11or Best OfferPHP 3,157.74 shipping^^ STACO ENERGY PRODUCTS TYPE 1010 AUTOTRANSFORMER - NEW (DMC43)
PHP 6,463.06or Best OfferPHP 6,871.69 shippingStandard Electric Adjust-A-Volt Type 500B Variac - UNTESTED WIRED FOR 220
PHP 2,868.540 bidsPHP 8,102.94 shippingEnding May 15 at 3:19AM PHT4d 22hNew ListingSTANDARD ELECTRICAL PROD ADJUST-A -VOLT A C POWER SUPPLY UNTESTED SEE PHOTO DESC
PHP 974.920 bidsPHP 6,596.09 shippingEnding May 16 at 9:48AM PHT6d 4hVINTAGE VARIAC GENERAL RADIO W10MT3 10A AUTOTRANSFORMER 0-140V 10 AMPS W10 MT3
PHP 5,107.020 bidsPHP 8,456.99 shippingEnding May 13 at 2:59AM PHT2d 21hPAIR Superior Powerstat Variable AutoTransformers - untested
PHP 5,737.650 bidsPHP 4,974.46 shippingEnding Saturday at 11:17PM PHT1d 18hVintage Ohmite V.T. 6.0A 120V Variable Transformer VT8-G Variac
PHP 2,868.54PHP 6,280.48 shippingSuperior Electric Variable Autotransformer Type 116, 7.5 amp
PHP 2,754.35PHP 7,111.95 shippingVintage Variac Type W5MT3 Autotransformer 0-135V 5A, General Radio Co.
PHP 3,729.84PHP 6,708.56 shippingGeneral Radio VBT-5 brush assy for variac
PHP 1,434.56PHP 1,845.41 shipping2 UTC Traid A61J matching
PHP 5,680.84PHP 2,257.42 shipping13 watchingSUPERIOR POWERSTAT TYPE 3PN116 VARIAC 0-140V 7.5AMPS (genuine US-made) KM***
PHP 5,451.31PHP 5,969.47 shippingClaude Lyons Regulac Type 402 Variac Pri 240V 47-65Hz; Sec 0-275V 2-5A Working
PHP 4,303.67or Best OfferPHP 5,787.00 shippingPOWERSTAT VARIAC Superior Electric F236 10A 240v 0-280V Autotransformer
PHP 5,164.400 bidsPHP 6,247.78 shippingEnding Saturday at 10:29AM PHT1d 5hGENERAL RADIO VARIAC W20MT3A 120 Volt / 20 Amp AUTOTRANSFORMER (TYK33)
PHP 17,235.08or Best OfferPHP 12,358.63 shippingVARIAC VARIABLE TRANSFORMER MODEL NO SC-5M (ELE96)
PHP 5,385.82or Best OfferPHP 6,871.69 shippingOHMITE VARIAC AUTOTRANSFORMER 0-15A 0-120V (DZH32)
PHP 4,308.96or Best OfferPHP 16,237.45 shipping^^ LUBCKE VARIO R51T VARIAC STACK - 3R51-220/260V / P.3X220V 50 S.3X0-220V(#3)
PHP 15,080.60or Best OfferPHP 7,324.47 shippingSTEP UP TRANSFORMER TODD SYSTEMS # 50-11 IN 120AC OUT 220AC 500W
PHP 5,731.34PHP 7,424.69 shippingNew ListingELK Products Auto Resetting Transformer ELK-TRG1640 120VAC 60Hz 16.5VAC 45VA
PHP 1,006.48PHP 3,567.45 shippingGeneral Radio Company Variac 50-60 Autotransformer 5 Amp Made in USA
PHP 4,016.18or Best OfferPHP 5,940.21 shipping*AS-IS* Powerstat 3PN116B Variable Autotransformer
PHP 1,718.600 bidsPHP 9,746.37 shippingEnding Saturday at 5:02AM PHT23h 46mpowerstat,variac,type 116
PHP 1,434.561 bidPHP 6,363.69 shippingEnding May 12 at 3:08AM PHT1d 21hTDGC2-0.5KVA Adjustable Voltage Regulator Transformer 500VA 220VAC Input 0-250V
PHP 4,016.18PHP 4,793.14 shippingTC SUPERIOR ELECTRIC 10B-1249 & STACO ENERGY TYPE 221 AUTOTRANSFORMERS(RFG90)
PHP 6,463.06or Best OfferPHP 4,862.48 shippingSUPERIOR ELECTRIC 2HMS07UK VARIABLE TRANSFORMER (D4)
PHP 5,170.37or Best OfferPHP 5,938.59 shippingAPS-500W 0.5kva 220V Variac Autotransformer Voltage Regulator Powerstat 0-300V
PHP 6,831.35or Best OfferFree postageGeneral Radio Company W5MT3 Variac Autotransformer 5A-140V & Bracket Needs Plug
PHP 3,155.45PHP 6,449.19 shippingCutler-Hammer Eaton C0100E5EFB Control Transformer 100VA P-208/230/460V S-24/115
PHP 9,449.13Was: PHP 12,598.84or Best OfferPHP 4,629.02 shippingAC MOTOR SPEED CONTROLLER 230 VAC, 25AMP, PULSE WIDTH MODULATOR
PHP 2,147.13PHP 856.70 shipping11 watchingSTACO 3PN501 Variable Transformer Fused Switch Autotransformer 120V 140V variac
PHP 5,451.31or Best OfferPHP 6,992.02 shipping1 piece, Variable autotransformer OIEA1 /E2UK
PHP 11,924.99Was: PHP 12,553.00PHP 4,158.05 shippingPowerstat 3PN116B Variable Autotransformer NICE UNIT
PHP 5,680.84PHP 7,309.35 shippingVtg General Radio Company Variac Type V10 Autotransformer 10 Amp Made in USA
PHP 2,294.72PHP 6,736.67 shippingSuperior Electric 136B Powerstat Manual Variable Transformer, 120V, 22 Amp
PHP 15,206.29PHP 7,604.87 shippingMPL3115A2 Intelligent Temperature Pressure Altitude I2C Sensor For Arduino NEW
PHP 412.66or Best OfferPHP 61.07 shippingGENERAL RADIO W20HMT3A 0-220 Volt INPUT 0-280V OUTPUT 8 A NEW
PHP 17,214.67or Best OfferPHP 19,466.35 shipping3 watchingVariac General Radio Co Power Supply 200B United Transformer Special Series S70
PHP 6,312.04PHP 9,670.05 shipping20AMP DC POWER CONTROLLER 9Vdc To 28Vdc PULSE WIDTH MODULATOR - (M195)
PHP 2,864.03PHP 856.70 shippingVariac Variable Transformer Model SC-3M, 300VA, 0-130V, 3A
PHP 2,295.29PHP 5,192.52 shippingSuperior Electric 1126 Powerstat Variable Variac Transformer Output 0-135VAC 15A
PHP 5,107.02PHP 9,921.96 shippingDC Boost Converter CNC Constant Voltage Constant Step Up Down Power Sup LLI
PHP 871.06Was: PHP 926.72or Best OfferPHP 56.81 shippingVictron Energy Autotransformer 120/240V AC
PHP 24,387.44PHP 14,818.96 shippingEaton Cutler Hammer Control Transformer 300VA C0300E2CXX Pri 240/480v - Sec 120v
PHP 6,312.04PHP 6,621.91 shippingOnly 1 left!VARIAC Variable Transformador N º de Modelo SC-5M (ELE96)
PHP 5,394.18PHP 6,811.04 shipping